From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
---|---|
To: | sunithab(at)travelpost(dot)com |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Trigger on Update |
Date: | 2005-07-15 18:11:27 |
Message-ID: | 42D7FC4F.5030000@commandprompt.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
> Anybody know what is the syntax I have to use in update statement.
>
Try using now() instead of CURRENT_DATE.
>
>
> CREATE TRIGGER "trg_update_note_updated_date" AFTER UPDATE
> ON "property"."note" FOR EACH ROW
> EXECUTE PROCEDURE "property"."update_note_updated_date_trg"();
>
>
> CREATE OR REPLACE FUNCTION "property"."update_note_updated_date_trg" ()
> RETURNS trigger AS
> $body$
> begin
> /* New function body */
> UPDATE property.note SET updated_date=CURRENT_DATE
> WHERE note_id = NEW. note_id;
> return null;
> end;
> $body$
> LANGUAGE 'plpgsql' VOLATILE CALLED ON NULL INPUT SECURITY INVOKER;
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